Hello jeep lovers out there iam new to jeeps but not new to cars,well kinda well anyways i have a ?. I need to knw the spark plug toruqe Specifications for my 1990 jeep and the gap size for the spark plugs.

The jeep was given to me and well i need to do a few things to it like radiator flush new paint on the top (lol i allways see jeeps with messed up paint on the hood). ill prob do this later thow.

Iam prob gonna paint it yellow or olive green and raise 3-4" up with black wheels.

if you plan on doing the work yourself, regardless of how hard, your best off getting a factory service manual for your XJ. Sorry, I don't know where to look (try google). It gives you every piece of info you could possibly need._________________-1997 Stock XJ
-4.0 L
-4-speed automatic
-130k Miles (and counting)-> let me know of any preventative maintenance you guys can think of. PM me.

For my '97 the gap sounds right, and the torque is 23 ft/lbs (manual specs). I don't know it it's the same but from what Code says it sounds to be._________________-1997 Stock XJ
-4.0 L
-4-speed automatic
-130k Miles (and counting)-> let me know of any preventative maintenance you guys can think of. PM me.

I just put new plugs in my XJ about 3 hours ago...I went out with some friends and the first time I really got down on the throttle a couple of the cylinders missed...I gapped them to .035 and got them pretty tight so I don't know what the problem is...I'll figure it out in the morning.